| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $106.52 | 3.631% | $110.3877 | $110.39 | $110.40 | $110.40 |
| Purchase #2 | $94.90 | 13.558% | $107.7665 | $107.77 | $107.75 | $107.80 |
| Purchase #3 | $221.29 | 12.495% | $248.9402 | $248.94 | $248.95 | $248.90 |
| Purchase #4 | $208.52 | 11.304% | $232.0911 | $232.09 | $232.10 | $232.10 |
| Purchase #5 | $45.77 | 3.109% | $47.193 | $47.19 | $47.20 | $47.20 |
| Purchase #6 | $239.88 | 11.617% | $267.7469 | $267.75 | $267.75 | $267.70 |
| Purchase #7 | $31.28 | 5.701% | $33.0633 | $33.06 | $33.05 | $33.10 |
| 7 purchase totals = | $948.16 | $1,047.1887 | $1,047.19 | $1,047.20 | $1,047.20 | |